#include "mystdio.h"
#include <stdio.h>

#define FILENAME "log.txt"

int main()
{
  myFILE* fp = my_fopen(FILENAME,"w");
  if(fp == NULL) return 1;

  const char* str = "hello linux";
  int cnt = 10;
  char buff[128];

  while(cnt)
  {
    sprintf(buff,"%s - %d",str,cnt);
    my_fwrite(fp,buff,strlen(buff));
    cnt--;
    sleep(1);
    my_fflush(fp);
  }
  my_fclose(fp);
  return 0;
}

